And don't get your panties in a wad over the term "Bayformers" either- it's easier to type. Saw the movie- digged it. But I have to wonder if the Transformers in the movie-verse aren't bio-mechanical: Bumblebee pees. Bumblebee cries. (could mean anything- wiper fluid reservoirs or radiator or something) Also: Starscream spits loogies Megatron has the sense of smell (could be olfactory sensors) Prime bleeds. Ravage had what appeared to be guts attached to his spine. Hatchlings. Hatchlings in goo. Not saying it's a bad thing- kinda cool, really. But they seem to be bio-mechanical in nature.